61434874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{449}}^1$

素因数の和:574

約数の個数: 24

約数和(自身を含む): 97110900

約数和(自身を除く): 35676026

約数列:

[1, 2, 37, 43, 74, 86, 449, 898, 1591, 1849, 3182, 3698, 16613, 19307, 33226, 38614, 68413, 136826, 714359, 830201, 1428718, 1660402, 30717437, 61434874]

約数ペア:

[(1, 61434874), (2, 30717437), (37, 1660402), (43, 1428718), (74, 830201), (86, 714359), (449, 136826), (898, 68413), (1591, 38614), (1849, 33226), (3182, 19307), (3698, 16613)]